Drip feeder



FIG. 1 is a side and top perspective view of a drip feeder.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top and side perspective view of an alternate embodiment, with all other views being the same as the first embodiment with the exception of the removal of the second top cap.

The broken line showing of environment in FIGS. 1-7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a drip feeder, as shown and described. 